Class 2 (2nd Engineer) SC&S 📅 Sep 2023

Exam Question

A rudder of a vessel requires extensive welding repairs and as Chief Engineer you are requested to supervise.

(a) Suggest a suitable type of welding process. (6)

(b) State, with reasons, FOUR common welding defects. (5)

Reference Answer

As Second Engineer, I would oversee the extensive welding repairs required for the vessel's rudder using the following plan:
(a) Suitable Welding Process:
Manual Metal Arc Welding (MMAW), also known as Shielded Metal Arc Welding (SMAW), is the most suitable process for this repair. The reasons are threefold:
MMAW is highly portable, allowing for on-site repair within the drydock. The process is adaptable to various welding positions (downhand, overhead, horizontal, vertical) – a necessity given the complex geometry of a rudder.

Full answer on MeoMock — surveyor-grade reference answers for 7,000+ written exam questions.

View plans Browse library

← Browse more questions

Prepare on Android — MeoMock on Google Play